409952257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 489198528

約数和(自身を除く): 79246271

約数列:

[1, 11, 13, 103, 143, 169, 1133, 1339, 1859, 2141, 14729, 17407, 23551, 27833, 191477, 220523, 306163, 361829, 2425753, 2866799, 3980119, 31534789, 37268387, 409952257]

約数ペア:

[(1, 409952257), (11, 37268387), (13, 31534789), (103, 3980119), (143, 2866799), (169, 2425753), (1133, 361829), (1339, 306163), (1859, 220523), (2141, 191477), (14729, 27833), (17407, 23551)]